Photo of the Fix factory in the 1930s. Athens, Hellenic Literary and Historical Archive. Skiadas, Ε., Manou, Α., Emporiko kai Viomichaniko Epimelitirio Athinon: 80 chronia E.V.E.A. 1919-1999, Athens 1999, p. 108. © Hellenic Literary and Historical Archive, Athens.